Growing community of inventors

Milwaukee, WI, United States of America

Joseph H Fillingham

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Joseph H Fillingham ↔ Marian J Singer (1 patent)Joseph H Fillingham ↔ Nicholas D Hayes (1 patent)Joseph H FillinghamJoseph H Fillingham (1 patent)Marian J SingerMarian J Singer (2 patents)Nicholas D HayesNicholas D Hayes (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Wellntel, Inc (1 from 2 patents)


1 patent:

1. 9970916 - Wellhead water quality detector

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